Physics, 19.07.2021 03:40 NikolaiSolokov
1) The position of an object to the north of a flagpole is given by x(t) = bt2 – c , where b and c are constants.
a) What is v(t), the velocity of the object as a function of time?
b) What is a(t), the acceleration of the object as a function of time?
c) At some time t the object is located at the flagpole. What is the velocity of the
object at that instant?
Answers: 3
Physics, 21.06.2019 15:00
Aparticle moves according to a law of motion s = f(t), 0 ≤ t ≤ 12, where t is measured in seconds and s in feet. f(t) = cos(πt/6) (a) find the velocity at time t (in ft/s).
Answers: 3
Physics, 22.06.2019 01:10
Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.
Answers: 1
Physics, 22.06.2019 06:30
In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
Answers: 1
1) The position of an object to the north of a flagpole is given by x(t) = bt2 – c , where b and c a...
History, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Social Studies, 18.03.2021 02:10
Spanish, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
English, 18.03.2021 02:10